baber/WOPTO huggingface dataset:
Patent JP-2020138989-A (JP)
Title: Curing agent composition for thermosetting resin, and thermosetting resin composition, inorganic reinforced composite resin composition and molding including the same
Inventor: UNNO HARUO
IPC: C08L63/00
Filed: 2019-02-26
Abstract: To provide means that can improve the fluidity and quick curability of a thermosetting resin composition before the composition is set, while maintaining the mechanical strength of the composition.SOLUTION: A curing agent composition for thermosetting resin contains an amine curing agent having a primary amine or secondary amine in the molecule, a phenolic hydroxy group-containing amine compound having a phenolic hydroxyl group and a tertiary amine in the molecule, and resorcinol; and when used, the curing agent composition is blended with a thermosetting resin in such an amount that the mass ratio of resorcinol is 3-10 pts.mass to the thermosetting resin 100 pts.mass.SELECTED DRAWING: None
Patent JP-2020140299-A (JP)
Title: Program set, system, method for controlling a particular printer, computer program, and terminal device
Inventor: KUSUMOTO NAOKI
IPC: B41J21/00
Filed: 2019-02-27
Abstract: To make a printer execute a print job according to voice even when the printer cannot communicate with a voice input device and a server.SOLUTION: A program set for controlling a printer includes: a computer program for making a server realize a function of acquiring input data generated on the basis of voice data indicating uttered voice and a function of outputting print instruction data indicating an instruction related to a print job to be executed by the printer using the input data; and a computer program implemented in a terminal device having first and second communication interfaces for realizing a function of receiving print instruction data transmitted from a server via a first communication interface, a function of generating a job data indicating print jobs to be executed by the printer using the print instruction data, and a function of transmitting job data to a printer via a second communication interface different from the first communication interface.SELECTED DRAWING: Figure 3
Patent JP-2020145506-A (JP)
Title: Radio communication instrument
Inventor: TACHIGI KAZUOMI
IPC: H04B17/00
Filed: 2019-03-04
Abstract: To provide a radio communication instrument that can easily recognize whether a frequency band is usable.SOLUTION: A control unit 10 causes a display unit (liquid crystal panel 22) to display a band scope indicating the signal strengths of the frequencies in a first frequency band as a spectrum. The control unit 10 determines whether the first frequency band includes an unusable band based on masking information stored in a storage unit (non-volatile memory 24), and when the first frequency band includes the unusable band, controls to mask, with a predetermined image, display of the unusable band of a band scope in the display unit. When a communication frequency is set within a range of the unusable band, the control unit 10 inhibits transmission performed by a transmission unit for telephone conversation 15.SELECTED DRAWING: Figure 1
Patent JP-2020141759-A (JP)
Title: Game machine
Inventor: NEGISHI DAIGO
IPC: A63F7/02
Filed: 2019-03-04
Abstract: To provide a game machine capable of reducing a processing load.SOLUTION: A game machine includes main control means for executing a processing related to progress of a game, based on ball entry of a game ball into a plurality of ball entry components disposed on a game board, and performance control means for executing a processing related to a performance of the game, based on the processing by the main control means. The performance control means has a constitution for executing prescribed error determination, based on a content of a prescribed command transmitted from the main control means based on ball entry of the game ball into a ball entry component.SELECTED DRAWING: Figure 41
Patent JP-2020150233-A (JP)
Title: Semiconductor storage device
Inventor: KAKEGAWA Takayuki
IPC: H01L29/792
Filed: 2019-03-15
Abstract: To improve operating characteristics of a semiconductor storage device.SOLUTION: A semiconductor storage device of an embodiment includes a substrate, a first conductor layer SL, a plurality of second conductor layers WL, and a first pillar MP. The first conductor layer SL is provided above the substrate, and includes a first N-type semiconductor region NR and a first P-type semiconductor region PR. The plurality of second conductor layers WL are laminated separately from each other in a first direction above the first conductor layer SL. The first pillar MP includes a first semiconductor layer 31 and a first insulator layer 33. The first semiconductor layer 31 is provided through the plurality of second conductor layers NR along the first direction, and in contact with each of the first N-type semiconductor region NR and the first P-type semiconductor region PR. The first insulator layer 33 is provided between the first semiconductor layer 31 and the plurality of second conductor layers WL.SELECTED DRAWING: Figure 9
Patent JP-2020155992-A (JP)
Title: Wireless LAN connection device
Inventor: TAGUCHI MASANORI
IPC: H04W76/10
Filed: 2019-03-20
Abstract: To provide a wireless LAN connection device capable of receiving information from a terminal more easily even if the maximum number of terminals connectable to the wireless LAN is limited, compared with the case where wireless LAN connections are performed to all terminals by using the same connection information.SOLUTION: A wireless LAN connection device comprises: a receiving unit for receiving an information transmission request from a request terminal 30N that requests a wireless LAN connection; a transmission unit for transmitting an SSID and a password for the wireless LAN connection to the request terminal 30N; and a connection unit capable of establishing wireless LAN connections with the predefined maximum number of terminals. When the number of the connected terminals 30P, whose wireless LAN connections to the connection unit are established, reaches to the maximum number, the transmission unit uses at least one connected terminal 30P as a relay terminal 30R and transmits an SSID and a password to the request terminal 30N for a wireless LAN connection with the relay terminal 30R.SELECTED DRAWING: Figure 1
Patent JP-2020158994-A (JP)
Title: Private part washing device
Inventor: NAKAMURA RYOSUKE
IPC: E03D9/08
Filed: 2019-03-25
Abstract: To provide a private part washing device capable of preventing damage to a shutter at time of installation.SOLUTION: The private part washing device comprises: a shutter 10; and a shutter base which has attached parts 65-1, 65-2 to which attachment parts 61-1, 61-2 can be mounted, and to which the shutter 10 can be detachably provided. The shutter base is provided with an erroneous assembly prevention structure.SELECTED DRAWING: Figure 3
Patent JP-2020158583-A (JP)
Title: Resin molding and composition for forming resin molding
Inventor: HABA YASUHIRO
IPC: C08L101/00
Filed: 2019-03-25
Abstract: To provide a resin molding having moisture permeability and water permeability even being non-porous.SOLUTION: A resin molding includes a composition including composite particles each containing: a coating layer formed with a fine cellulose on a surface of at least one kind of polymer particle, in which the coating layer and the polymer particle are in an inseparable state; and at least one kind of synthetic resin. A content of the composite particles is within a range of 10 to 400 pts.wt. based on 100 pts.wt. of the synthetic resin.SELECTED DRAWING: Figure 1
Patent JP-2020160231-A (JP)
Title: Method for manufacturing optical laminate
Inventor: HABA YASUHIRO
IPC: G02B5/30
Filed: 2019-03-26
Abstract: To provide a manufacturing method for suppressing generation of foreign substances in a step of manufacturing an optical laminate including a slitting step.SOLUTION: A method for manufacturing an optical laminate is provided, the optical laminate including an optical film and a polymer layer constituted by a polymer of a polymerizable liquid crystal compound, in which the polymer layer is laminated with the optical film via a pressure-sensitive adhesive or adhesive layer, and the method includes: a step (A) of destaticizing and conveying a polymer layer with a substrate film; a bonding step (B) of bonding a long optical film to the polymer layer with the substrate film to obtain a long optical laminate with the substrate film; a peeling step (C) of peeling the substrate film from the optical laminate with the substrate film to obtain the optical laminate; and a substrate film destaticizing and conveying step (D) of conveying the substrate film after peeled in the peeling step (C) in the longitudinal direction while destaticizing the film. The destaticizing and conveying step (A) of a polymer layer with a substrate film or the bonding step (B) includes a slitting step.SELECTED DRAWING: Figure 1
Patent JP-2020160247-A (JP)
Title: Image forming apparatus
Inventor: NGUYEN CHIEN DANH
IPC: G03G21/16
Filed: 2019-03-26
Abstract: To provide an image forming apparatus that can simplify execution of replacement work of an image forming unit and jam processing work, and can reduce the size of the apparatus.SOLUTION: An image forming apparatus 1 comprises: a cover member 3 that is supported by an apparatus body 2 in an openable/closable manner; an image forming unit 5 that is arranged inside the apparatus body 2; and a light irradiation unit 6. The light irradiation unit 6 is a unit that irradiates a photoreceptor drum 51 of the image forming unit 5 with a laser beam to form an electrostatic latent image on a peripheral surface of the photoreceptor drum 51. The light irradiation unit 6 is attached to a closing surface 3A of the cover member 3 that closes an internal space 2A of the apparatus body 2 from above.SELECTED DRAWING: Figure 2
Patent JP-2020159472-A (JP)
Title: Vehicular power transmission device
Inventor: TAGAWA KENTA
IPC: F16H57/021
Filed: 2019-03-26
Abstract: To suppress wear of a jointing unit between two split shafts that constitutes one transmission shaft and to stably supply lubricating oil to a bearing that supports an intermediate portion in a longitudinal direction, of the transmission shaft.SOLUTION: A vehicular power transmission device is provided that comprises: an inner shaft connecting a prime mover and a hydraulic pump; a cylindrical outer shaft which is configured by inserting a first split shaft into a second split shaft to be jointed, and inside which the inner shaft is passed, and which forms an annular oil passage between the second split shaft and the inner shaft; a first bearing supporting one end of the outer shaft; a second bearing supporting the other end of the outer shaft; a third bearing supporting the middle portion of the outer shaft; and an oil chamber which surrounds the jointing unit of the first split shaft and the second split shaft on the outer circumferential surface of the outer shaft and is formed adjacent to the third bearing. The insertion portion of the first split shaft with respect to the second split shaft is knurled and a spiral groove is provided in the knurled insertion portion. The first split shaft is jointed to the second split shaft in a tight fit structure so that the oil passage and the oil chamber are connected by the spiral groove.SELECTED DRAWING: Figure 6
Patent JP-2020158868-A (JP)
Title: Rust preventive agent, rust preventive method, and repair method of reinforced concrete structure
Inventor: YAMAMOTO MAKOTO
IPC: E04G23/02
Filed: 2019-03-28
Abstract: To provide a rust preventive agent that suppresses rusting of a steel bar and is excellent in adhesiveness to concrete and mortar, a rust preventive method using the rust preventive agent, and a repair method of a reinforced concrete structure using the rust preventive agent.SOLUTION: A rust preventive agent applied to a steel bar in a concrete structure contains a silicate solution (A) containing sodium silicate, potassium silicate and lithium silicate, and a zinc powder material (B) containing zinc powder and silicon dioxide. The silicate solution (A) has a content ratio of lithium silicate of 0.3 or more and 2.3 or less relative to the total content of sodium silicate and potassium silicate. The zinc powder material (B) has a content of silicon dioxide of 1.0 pt.wt. or more and 7.0 pts.wt. or less relative to 100 pts.wt. of zinc powder.SELECTED DRAWING: None
Patent JP-2020164604-A (JP)
Title: Allergen-reducing composition
Inventor: INUI KEIICHIRO
IPC: C09K3/00
Filed: 2019-03-28
Abstract: To provide an allergen-reducing composition capable of performing processing having washing resistance to a nonwoven fabric, a fiber or a fiber product, and to provide a nonwoven fabric, a fiber or a fiber product having allergen-reducing performance.SOLUTION: By using an allergen-reducing composition containing a titania sol and a urethane resin at specified ratios, allergens such as mites and cedar pollens can be reduced, and allergen-reducing function having washing resistance can be imparted to nonwoven fabrics, fibers or fiber products such as a carpet, a tatami mat, beddings, a curtain, clothing, a stuffed toy, a mask, a filter material, and a dust-collecting bag for a vacuum cleaner.SELECTED DRAWING: None
Patent JP-2020163989-A (JP)
Title: Steering control device
Inventor: KAKIMOTO Yusuke
IPC: B62D6/00
Filed: 2019-03-29
Abstract: To provide a steering control device capable of appropriately informing about a state of a steering device.SOLUTION: A reaction force component calculation part 82 comprises: an allocated axial force calculation part 91 for calculating an allocated axial force Fd'; an end reaction force calculation part 92 for calculating an end reaction force Fie; and an against-obstacle reaction force calculation part 93 for calculating an against-obstacle reaction force Fo. The reaction force component calculation part outputs, as a reaction force component Fir, a value resulted in by addition of a greater reaction force of the end reaction force Fie and the against-obstacle reaction force Fo, to the allocated axial force Fd'. The allocated axial force calculation part 91 comprises an allocation processing part 103 for calculating an allocated axial force Fd by allocating a current axial force Fer based on a q-axis current value Iqt and an angular axial force Fib based on a target steering angle θh* according to a predetermined allocation rate; and an allocation axial force adjustment part 104 for restricting an absolute value of the allocated axial force Fd to be a restriction value or less, so as not to allow the reaction force component Fir to become excessive.SELECTED DRAWING: Figure 4
Patent JP-2020163695-A (JP)
Title: Laminate for packaging
Inventor: ISHII RIKA
IPC: B32B27/00
Filed: 2019-03-29
Abstract: To provide a laminate for packaging capable of maintaining block property and whiteness degree when being formed into a packaging bag.SOLUTION: There is provided a laminate 1A for packaging comprising at least: a base material 6; a white print layer 4 formed on the base material 6; and a sealant layer 2 including a light shielding layer, which are laminated. A whiteness degree of the sealant layer 2 on a white print layer 4 side has an L* value indicated by a L*a*b* colorimetric system of 45 or greater and 65 or smaller, and a whiteness degree of the laminate 1A for packaging on an opposite plane of the sealant layer 2 has an L* value indicated by the L*a*b* colorimetric system of 70 or greater, and has light transmittance in a range of wavelength 200-800 nm of 30% or smaller.SELECTED DRAWING: Figure 2
Patent JP-2020168158-A (JP)
Title: Game machine
Inventor: OKAMURA GEN
IPC: A63F7/02
Filed: 2019-04-02
Abstract: To provide a game machine capable of enhancing a player's motivation to play a game by increasing a degree of attention to the game and interest in the game.SOLUTION: A game machine 10 sets variation display time of a variation game for a jackpot, or opening time of a jackpot game for the jackpot longer than usual when a jackpot lottery results in the jackpot and the number of consecutive times of a jackpot game executed by the jackpot is a predetermined number or larger. When a jackpot is included in reservation when starting a jackpot game, opening time of the jackpot game for the reservation is set longer than usual. The variation game time and the opening time are set longer than usual, namely as compared with setting of additional time by an MPU 41, and setting of additional time is reported to an MPU 51 by a command from the MPU 41.SELECTED DRAWING: Figure 73
Patent JP-2020170801-A (JP)
Title: Substrate processing method and substrate processing apparatus
Inventor: NAKAZAWA TAKASHI
IPC: H01L21/304
Filed: 2019-04-04
Abstract: To suppress substrate fluttering in substrate processing using SPM.SOLUTION: A substrate processing method according to the present disclosure includes a holding step, a preheating step, a discharging step, and a moving step. In the holding step, a substrate is held. In the preheating step, the central portion of the opposite surface, which is the surface opposite to the surface to be treated of the substrate, is heated. In the discharge step, after the preheating step, a SPM which is a mixed solution of sulfuric acid and hydrogen peroxide is discharged to the peripheral edge of the surface to be treated. In the moving step, after the discharging step, the discharging position of the SPM is moved from the peripheral portion to the central portion of the surface to be treated.SELECTED DRAWING: Figure 6
Patent JP-2019141627-A (JP)
Title: Needle shielding device
Inventor: ERSKINE TIMOTHY J
IPC: A61M25/06
Filed: 2019-04-04
Abstract: To provide an improved apparatus realizing a passive safety shield for a needle of a needle-based medical device which shields the needle prior to releasing from a device.SOLUTION: A needle shielding device includes: a hub having a longitudinal axis; a needle 14 having a sharp distal tip; and a needle shield assembly 30 attached to the needle 14 and movable from a non-shielding position to a shielding position. In the shielding position, the sharp distal tip 16 is covered by at least part of the needle shield assembly 30. Further provided are a bushing 100 disposed about the needle 14, and a latch to engage with the hub when the needle shield assembly 30 is in the non-shielding position.SELECTED DRAWING: Figure 27
Patent JP-2020176643-A (JP)
Title: Gear device and printer
Inventor: HORI MASAHIRO
IPC: F16H55/14
Filed: 2019-04-16
Abstract: To provide a gear device and a printer capable of realizing good accuracy by suppressing rattling.SOLUTION: A gear device includes a rotary shaft 61 whose both end portions project out from a body chassis 11 and which is rotatably attached to the body chassis 11, a main driving gear 62 and a driven gear 64 respectively attached to both end portions of the rotary shaft 61 projecting out from the body chassis 11, and bearing members 65 respectively disposed between the body chassis 11 and the main driving gear 62 and between the body chassis and the driven gear 64. At least one of the bearing members 65 is an energizing bearing member 65a, and the energizing bearing member 65a has a bearing portion 651 in which the rotary shaft 61 is inserted, and an energizing portion 652 that bulges out from an outer periphery of the bearing portion 651 and has a spring property applying energizing force in a direction separating the driven gear 64 and the body chassis 11.SELECTED DRAWING: Figure 2
Patent JP-2019117953-A (JP)
Title: Trench gate insulated gate bipolar transistor
Inventor: YOSHIKAWA ISAO
IPC: H01L29/78
Filed: 2019-04-18
Abstract: To provide a trench insulated gate MOS semiconductor device having low ON resistance, large current density, high breakdown strength at the time of avalanche breakdown and capable of suppressing jumping voltage at the time of turn-off.SOLUTION: A trench insulated gate MOS semiconductor device includes: other conductive base regions 12 and 52 formed on one conductive semiconductor substrate; one conductive emitter regions 16 and 53; trenches 13 and 61; gate electrodes 15 and 72; an emitter electrode 19; other conductive collector layers 51 and 56; collector electrodes 22 and 73; and one conductive field stop layers 50 and 55. The other conductive base regions are divided into a first region and a second region 152 by the plurality of trenches, and the emitter electrode directly contacts the first region and contacts the second region through an insulating film. In a voltage resistant class of 1,200 V, the resistivity (ρ(Ωcm)) and thickness (t(μm)) of the one conductive semiconductor substrate have a relationship shown by the following formula "t>4×ρ-110".SELECTED DRAWING: Figure 22
Patent JP-2020178034-A (JP)
Title: Non-contact power supply transmission coil unit, manufacturing method thereof, and non-contact power supply device
Inventor: BU YINGGANG
IPC: H02J50/12
Filed: 2019-04-18
Abstract: To provide a non-contact power supply transmission coil unit that reduces high frequency loss due to coil skin effect and proximity effect, suppresses an increase in AC resistance, and can be manufactured at low cost, and a non-contact power supply device with high transmission efficiency using a transmission coil unit.SOLUTION: A non-contact power supply transmission coil unit includes a coil 2 wound in a spiral, and a magnetic shield 3 arranged so as to face the coil surface of the coil 2, and the coil cross-sectional shape in the winding direction of a coil conductor of each winding has a shape portion that follows the flow of a magnetic flux line generated when the coil 2 is energized.SELECTED DRAWING: Figure 3
Patent JP-2020177168-A (JP)
Title: Display device
Inventor: IKEDA KOJIRO
IPC: G02F1/1334
Filed: 2019-04-19
Abstract: To provide a display device including a polymer dispersion type liquid crystal layer with higher display quality.SOLUTION: A display device includes a first substrate, a second substrate facing the first substrate, a liquid crystal layer LC disposed between the first substrate and the second substrate and including a stripe polymer 30 and a liquid crystal molecule 31, and a light source that delivers light to the liquid crystal layer. In a spatial frequency spectrum obtained by two-dimensional Fourier transformation of a pattern of the stripe polymer 30 in a plan view about a first frequency component and a second frequency component, the contour of a region of 75% or more of the maximum value is elliptical in a plane defined by the first frequency component and the second frequency component.SELECTED DRAWING: Figure 3